SSC JE Mechanical Engineering 2nd March 2017 Shift-1
For the following questions answer them individually
SSC JE Mechanical Engineering 2nd March 2017 Shift-1 - Question 71
Throw of a cam is the maximum distance of the follower from:
SSC JE Mechanical Engineering 2nd March 2017 Shift-1 - Question 72
The following is the inversion of slider crank mechanism
A. Whitworth quick return mechanism
B. Hand pump
C. Oscillating cylinder engine
SSC JE Mechanical Engineering 2nd March 2017 Shift-1 - Question 73
The horse power transmitted by a belt is dependent upon
A. tension on tight side of belt
B. tension on slack side of belt
C. radius of pulley
D. speed of pulley
SSC JE Mechanical Engineering 2nd March 2017 Shift-1 - Question 74
Which of the following is a lower pair?
A. Ball and socket
B. Piston and cylinder
C. Cam and follower
SSC JE Mechanical Engineering 2nd March 2017 Shift-1 - Question 75
The distance between the centres of the rivets in adjacent rows of zigzag riveted joint is known as _____.
SSC JE Mechanical Engineering 2nd March 2017 Shift-1 - Question 76
A body is resting on a plane inclined at angle 30° to horizontal. What force would be required to slide it down, if the coefficient of friction between body and plane is
0.3?
SSC JE Mechanical Engineering 2nd March 2017 Shift-1 - Question 77
A satellite is kept on moving in its orbit around the earth due to _____
SSC JE Mechanical Engineering 2nd March 2017 Shift-1 - Question 78
The tension in the cable supporting a life is more when the lift is _____.
SSC JE Mechanical Engineering 2nd March 2017 Shift-1 - Question 79
For steel, the ultimate strength in shear as compared to ultimate strength in tension is _____
SSC JE Mechanical Engineering 2nd March 2017 Shift-1 - Question 80
In a simply supported beam, where the shear force is zero, the bending moment will be _____.
